private IEnumerable <AuditLogCollection.LogInfo> FindLogFolders(Folder rootFolder, bool includeEmptyFolders)
{
if (rootFolder.HasSubfolders)
{
using (QueryResult queryResult = rootFolder.FolderQuery(FolderQueryFlags.None, null, AuditLogCollection.SortByDisplayName, AuditLogCollection.FolderProperties))
{
object[][] rows;
do
{
rows = queryResult.GetRows(100);
if (rows != null && rows.Length > 0)
{
foreach (object[] row in rows)
{
DateTime logRangeStart;
DateTime logRangeEnd;
bool validLogSubfolder = AuditLogCollection.TryParseLogRange(row[0] as string, out logRangeStart, out logRangeEnd);
int itemCount = AuditLogCollection.GetItemCount(row[2]);
if (validLogSubfolder && (includeEmptyFolders || itemCount > 0))
{
yield return(new AuditLogCollection.LogInfo
{
FolderId = (StoreId)row[1],
RangeStart = logRangeStart,
RangeEnd = logRangeEnd,
ItemCount = itemCount
});
}
}
}
}while (rows != null && rows.Length > 0);
}
}
yield break;
}
public static string GetLogFolderNameAndRange(DateTime timestamp, out DateTime rangeStart, out DateTime rangeEnd)
{
string text = timestamp.ToString(AuditLogCollection.DailyLogFolderNameFormat);
if (!AuditLogCollection.TryParseLogRange(text, out rangeStart, out rangeEnd))
{
throw new InvalidOperationException("Invalid log folder name");
}
return(text);
}